WATCH: Lea Michele Premieres "Cannonball"

It’s here! Lea Michele has been counting down to the premiere of her first music video for “Cannonball” all week long, and on Thursday, it finally debuted.

In the vid, the actress/singer starts off singing in a dark, abandoned-looking room. Keeping in tune with the song, though, she “breaks through” and ends up singing in a setting of bright, neon lights.

“So thankful to everyone who helped me make my #CannonballMusicVideo and to all of you for watching..,” she tweeted after the premiere.

Last month, the 27-year-old admitted that the song, written by Sia, has helped her with grieving after her boyfriend, Cory Monteith, passed away in July. “It’s more than just a song for me,” she explained. “It has helped me so much in this process personally. It’s given me strength; it’s given me hope.”